Submitted for Publication: August 22, 2013; final revision received February 21, 2014; accepted February 23, 2014.
Published Online: July 2, 2014. doi:10.1001/jamapsychiatry.2014.359.
Study concept and design: Lahey.
Acquisition, analysis, or interpretation of data: All authors.
Drafting of the manuscript: Lahey.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: Lahey, Hakes, Krueger, Rathouz.
Obtained funding: Zald.
Administrative, technical, or material support: Hakes.
Study supervision: Lahey, Zald.
Conflict of Interest Disclosures: None reported.
Funding/Support: Supported by grants P50MH94267 and R01 MH098098 from the National Institute of Mental Health.
Role of the Sponsor: The funding agency had no role in the design and conduct of the study; collection, management, analysis, or interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.
Disclaimer: All views expressed are those of the authors and not necessarily those of the US Census Bureau.